Former Owner
- Jo. Otho1
- Joachim Guerrinus de Montefegatesio1
- John B. Stetson Jr.1
- John Henry Ellis2
- John Hinsdale Scheide3
- Joseph Anton Koch1
- Joseph Barrois1
- José Fernando Ramírez1
- Konrad von Maurer1
- Laurence Claiborne Witten II1
- Laurence Kirby1
- Lawrence J. Schoenberg2
- Leo Olschki1
- Levi, David, active 19th century1
- Louis Lamm1
- Ludwig Rosenthal's Antiquariaat1
- Madyan Qusuni1
- Manuel Fernández del Castillo1
- Marvin-L. Colker1
- Mayer Sulzberger1